After reading through the US-CERT recommendations in Password Security, Protection and Management (available for free in our IT Downloads library), I'm on a mission: to corral all my passwords into a password management application. Between accounts for work and personal purposes, I count nearly 15 separate passwords for email, social media, instant messaging, problem tracking and online forums that I use on a regular basis. That's a lot of remembering to do.

Just like the US-CERT tips suggest, for example, I make sure I don't:

Use weak passwords, like "password" or my birthday

Use the same password across all my accounts

Write or share passwords with others

Rarely do I use public computers, so the risk of identity or data theft is low, and I've learned to use passphrases. But, the list grows even more unwieldy as I add accounts, and the temptation to break some rules gets irresistible.

Password manager software stores all your various passwords in one master-passphrase-protected location. This way you won't have remember so many passwords and won't resort to lazy password management, jeopardizing your data. I plan on using KeePass for my work data and Apple's Keychain system for my personal files.

As long as your master passphrase is soundly constructed - and you can rememberit - using a password management tool can take the pain out of juggling so much information.

Passwords are playing a vital role for every website either its for business purposes or for personal use, a strong password decides the secure value of your data, therefore we simply apply many precautions and tools for protecting our passwords.

These all password system is really too good and more valuable for if any secrecy. I am so impressed to reading this important topic, actually before reading I has some few knowledge of this, but now I have gain some more knowledge. So thank you very much for their beautiful concept.